同根派生 artillery unit相关词英汉例句The fire of our artillery troops raked their gunboat.我方砲兵部隊的砲火曏他們的砲艇掃射。This technology will be the missing link between infantry and artillery.這項技術將會成爲連接起步兵部隊與砲兵部隊的紐帶。artillery unit更多例句